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Should I use multiplication or division?
...etric.
Write a speed test
Test existing code--If it's fast enough, you're done.
Recode it optimized
Test optimized code. IF it doesn't meet the metric, throw it away and keep the original.
If it meets the test, keep the original code in as comments
Also, doing things like removing inner loops wh...
Drag and drop files into WPF
...Present(DataFormats.FileDrop))
{
// Note that you can have more than one file.
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
// Assuming you have one file that you care about, pass it off to whatever
// handling code you have defined.
HandleFileOpen(files[0]...
Eclipse Workspaces: What for and why?
...creating a directory and putting inside it (you don't have to do it, it's done for you) files that manage to tell Eclipse these information. All you have to do explicitly is to select the folder where these files will be placed. And this folder doesn't need to be the same where you put your source c...
How to format date and time in Android?
...that both claim to give you a result that is set to the default Locale but one doesn't. So yes, don't forget to use the android.text.format version of DateFormat (that doesn't even derive the java.util one LOL).
– mxcl
Jul 20 '10 at 14:14
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ACE vs Boost vs POCO [closed]
..., like XML and database interface to name a few.
It is more integrated as one library than Boost.
It has clean, modern and understandable C++ code. I find it far easier to understand than most of the Boost libraries (but I am not a template programming expert :)).
It can be used on a lot of platfor...
PHP - concatenate or directly insert variables in string
...
Between those two syntaxes, you should really choose the one you prefer :-)
Personally, I would go with your second solution in such a case (Variable interpolation), which I find easier to both write and read.
The result will be the same; and even if there are performance implica...
How to create Java gradle project
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As mentioned in other answers, the documentation on the build init plugin can be found here: gradle.org/docs/current/userguide/build_init_plugin.html
– Paul
Dec 19 '14 at 17:54
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Best way to create an empty object in JSON with PHP?
... and ugly I do assume/hope that json_encode/json_decode is compatible with one and other and always will evalute the following to true:
$a = <something>;
$a === json_decode (json_encode ($a));
Recommended method
json_decode ("{}") will return a stdClass per default, using the below should ...
ASP.NET Identity - HttpContext has no extension method for GetOwinContext
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Thanks for figuring that one out: I'm using this tutorial asp.net/identity/overview/getting-started/… and it's a missing step
– frenchie
Mar 1 '14 at 12:31
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What is the volatile keyword useful for?
...atile write, is by checking whether the seen value is the expected written one.
– Holger
Jul 5 '17 at 8:06
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